Udemy - Reactive Kafka From Scratch Free Download

Udemy – Reactive Kafka From Scratch
English | Tutorial | Size: 5.38 GB

Getting Started With Event Driven Microservices

** Reactive Spring Kafka – Getting Started With Event Driven Microservices **
This course is particularly for any senior or staff level engineer who wants to learn Reactive Kafka From Scratch. By the end of the course, you will become very comfortable with Kafka.

Here is what we will do in this course:

Kafka

Setting up Kafka – latest KRaft mode using custom docker image

Bootstrap Server

Various Kafka Topic commands and Options

Console Producer

Console consumer

Various Kafka properties

How apps publish and consume messages

How serialization and Deserialization works in Kafka

How Kafka Log Retention works

Offset and How to reset Offset to consume messages from specific time

Message Format

How to scale Applications using Kafka Consumer Group

Message Ordering

Kafka With Reactive Programming

Creating a simple Java Kafka producer and consumer applications using reactive programming

Various producer and consumer configuration

Auto offset reset

How to acknowledge the messages

Emitting millions events to check the performance

Seeking offset

Partition assignment strategy

Cooperative sticky assignor

Range assignor

Kafka Cluster

How cluster works

Setting up Kafka cluster using docker compose

Kafka cluster – Fault tolerance demo. How producer and consumer applications work without any issues when Kafka brokers go up and down.

Best Practices

What is producer acknowledge and why we should do that?

Min in sync replicas

Creating idempotent producer

Creating idempotent consumer to take care of duplicate messages

Compression – to reduce the size of messages and improve the throughput

Discussing Common Questions

How many topics should I create?

How many partitions should I create?

How many replicas should I have?

Batch / Parallel Processing

Consuming messages in parallel and proper order to make use of all the CPUs.

Error Handling

Retry

Dead Letter Topic

Poison Pill Messages

Kafka Transaction

How to produce and consume messages in transactional mode (like Database Transaction)

Integration Tests

Developing integration tests using Embedded Kafka

Kafka Security

Plain Credentials

SSL

Assignment

Lets test our learning by developing a couple of Microservices communicating via Kafka Topic to analyze the user behaviors and provide metrics to Business team on Product Trending.

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